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28025-83-4

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28025-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28025-83-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,0,2 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 28025-83:
(7*2)+(6*8)+(5*0)+(4*2)+(3*5)+(2*8)+(1*3)=104
104 % 10 = 4
So 28025-83-4 is a valid CAS Registry Number.

28025-83-4Downstream Products

28025-83-4Relevant articles and documents

REACTION OF PHOSPHORUS-CONTAINING DISULFIDES WITH ARYLDIAZOALKANES AND ARYLCARBENES

Torgasheva, N. A.,Khaskin, B. A.,Ishmuratov, A. S.

, p. 1205 - 1208 (2007/10/02)

The reaction of phosphorus-containing disulfides with aryl-substituted diazo compounds and carbenes leads to products involving the insertion of aryl- and diarylcarbenes, generated from diazo compounds and their aryl-substituted dichloromethanes by means

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